Flow-through brush head



FIG. 1 is a top perspective view of a flow-through brush head;

FIG. 2 is a bottom perspective view of the flow-through brush head as depicted in FIG. 1;

FIG. 3 is a front elevation view of the flow-through brush head as depicted in FIGS. 1 and 2;

FIG. 4 is a rear elevation view of the flow-through brush head as depicted in FIGS. 1-3;

FIG. 5 is a side elevation view of the flow-through brush head as depicted in FIGS. 1-4 with the opposite side elevation view being a mirror image thereof;

FIG. 6 is a top elevation view of the flow-through brush head as shown in FIGS. 1-5; and,

FIG. 7 is a bottom elevation view of the flow-through brush head as depicted in FIGS. l-6.

The broken lines showing the pole coupler of the brush head, and the brush bristles are for environmental purposes only and form no part of the claimed design. 

The ornamental design for a flow-through brush head, as shown and described. 